본문 바로가기
  • Home

Perspective on carbon nanotubes as conducting agent in lithium-ion batteries: the status and future challenges

  • Carbon Letters
  • Abbr : Carbon Lett.
  • 2023, 33(2), pp.325-333
  • DOI : 10.1007/s42823-022-00449-0
  • Publisher : Korean Carbon Society
  • Research Area : Natural Science > Natural Science General > Other Natural Sciences General
  • Received : October 13, 2022
  • Accepted : December 18, 2022
  • Published : March 1, 2023

Kim Jin Hee 1 Kim Sumin 2 Han Jong Hun 1 Seo Sol Bin 3 Choi Yu Rim 4 Lim Jinsub 5 Kim Yoong Ahm 3

1Optoelectronics Convergence Research Center, Faculty of Engineering, Chonnam National University
2School of Chemical Engineering, Chonnam National University
3전남대학교
4Department of Polymer Engineering, Graduate School, School of Polymer Science and Engineering & Alan G. MacDiarmid Energy Research Institute, Chonnam National University
5Korea Institute of Industrial Technology (KITECH)

Accredited

ABSTRACT

The inclusion of conductive carbon materials into lithium-ion batteries (LIBs) is essential for constructing an electrical network of electrodes. Considering the demand for cells in electric vehicles (e.g., higher energy density and lower cell cost), the replacement of the currently used carbon black with carbon nanotubes (CNTs) seems inevitable. This review discusses how CNTs can contribute to the development of advanced LIBs for EVs. First, the reason for choosing CNTs as a conducting agent for the cathode is discussed in terms of energy density. Second, the reinforcing effect of CNTs on the anode is described with respect to the choice of silicon as the active material. Third, the development of water-based cathode fabrication as well as dry electrode fabrication with aid of CNTs is discussed. Fourth, three technical hurdles, that is, the price, dispersion issue, and entrapped metal impurities, for widespread use of CNTs in LIBs are discussed.

Citation status

This is the result of checking the information with the same ISSN, publication year, volume, and start page between the WoS and the KCI journals. (as of 2024-07-26)

Total Citation Counts(KCI+WOS) (17) This is the number of times that the duplicate count has been removed by comparing the citation list of WoS and KCI.

Scopus Citation Counts (21) This is the result of checking the information with the same ISSN, publication year, volume, and start page between articles in KCI and the SCOPUS journals. (as of 2024-10-01)

* References for papers published after 2023 are currently being built.

This paper was written with support from the National Research Foundation of Korea.